Jennifer M.
3 weeks ago
Erica and her team found the actual source of my basement leak after two other companies gave up. Fixed it in one day and backed it with a lifetime warranty. Couldn't be happier.
Naperville, IL
Serving Downers Grove & nearby suburbs
5.0
Based on 60+ reviews
Basement Crack Repairin Downers Grove & Surrounding Areas
Permanent epoxy & polyurethane injection repair for foundation and wall cracks — lifetime warranty. Trusted by homeowners across Downers Grove and nearby DuPage County suburbs.
25+ Years
Lifetime Warranty
5.0 Google
24h Response
Basement Crack Repair serving Downers Grove
We use professional-grade epoxy and polyurethane injection to seal foundation cracks from the inside, filling the full depth of the wall. Fast, clean, and backed by a lifetime warranty on workmanship.
Homes in Downers Grove range from century-old structures to new construction — each with its own foundation and drainage patterns. We tailor every waterproofing plan to the specific home, not a one-size-fits-all template.
- Lifetime warranty on every crack we repair
- Polyurethane & epoxy injection — fills full wall depth
- Repairs water seepage, not just cosmetic cracks
- Most jobs completed in a single visit
Michael R.
1 month ago
Professional, honest, and fairly priced. They installed a new sump pump with battery backup before the spring storms hit. Slept well through every rainstorm this year.
Downers Grove, IL
Sarah L.
2 months ago
Got three quotes for crack repair. Seepage Seal wasn't the cheapest but explained everything clearly and gave a lifetime warranty the others didn't. Worth every penny.
Elmhurst, IL
David T.
4 months ago
Family business, and it shows. They treated my basement like it was their own. Clean work, honest pricing, no upsell pressure.
Lemont, IL
Amanda K.
6 months ago
Egress window installed perfectly. They handled everything — excavation, concrete cutting, waterproofing. Inspector passed it first try.
Wheaton, IL
Robert H.
10 months ago
Full interior drain tile around my basement. The team was clean, on time, and finished ahead of schedule. No more wet carpets.
Bolingbrook, IL
FAQ
Answers To Common Questions
Costs vary based on scope — crack repair typically runs $400–$900, a sump pump install $1,200–$2,500, and full interior drain tile $4,000–$10,000+. We give you a free on-site estimate with a clear, fixed price before any work starts.
Get In Touch
Free On-Site Estimate
Call us or fill out the form and we'll reach out within one business day. Most estimates are scheduled within 24 hours.
Call us anytime
Based in
Lemont, IL — serving DuPage, Will & Cook County, Chicago area